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    • Six Sigma Project Overview >
      • Six Sigma Process Performance Metrics
      • Project Execution : Selection , Flowchart , Management , Evaluation
      • Voice of the Customer (VOC) >
        • CTX (Critical to X) Quality
        • Kano Model
        • Different type of Quality Cost
      • Risk Analysis SWOT (Strength, Weakness, Opportunity, Threat)
    • Six Sigma Team Management : Types, Roles, Size, Stages & Life cycle >
      • Six Sigma Organizational Infrastructure Team Leadership >
        • Six Sigma Roles and owners process
        • 3 levels of business management process
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        • Overview of DMAIC : Key points
      • Six Sigma Team Tool: Facilitation & Groupthink
      • Nominal Group Techniques Multivoting Force Field Analysis Brainstorming
      • Diagrams : Affinity Tree PDPC Matrix Interrelationship Prioritization matrices Activity network diagram
      • The 4 Stages of Team Growth & Human factor: Forming, Storming, Norming, and Performing
    • Six Sigma: Define Phase : Outcomes & 6 Element >
      • Six Sigma Define: 1Define Problem & 2 Identify Customer
      • Six Sigma : Define : 3 : Identify CTQs ( VOC Kano Model )
      • Six Sigma : Define : 4 : Map Process 5 Refine Project Scope
      • Six Sigma : Define : 6 Update Project Charter ( PERT CPM Gantt Bar WBS)
    • Six Sigma: Measure Phase : Outcomes & 5 Element >
      • Six Sigma: Measure : 1 Identify Measurement and Variation
      • Six Sigma: Measure : 2 Determine Data Type
      • Six Sigma: Measure : 3 Develop Data Collection Plan
      • Six Sigma: Measure : 4 Measurement System Analysis & Data Collection
      • Six Sigma: Measure : 5 Perform Capability Analysis
    • Six Sigma: Analyze Phase : Outcomes & 4 Element >
      • Six Sigma Analyze : 1 Measuring and modeling the relationship between Variables
      • Six Sigma Analyze : 2 Hypothesis Testing
      • Six Sigma Analyze : 3 Failure mode and effects analysis (FMEA)
      • Six Sigma Analyze : 4 Analysis of Variance (ANOVA)
    • Six Sigma: Improve Phase : Overview & 6 Element >
      • Six Sigma: Improve Phase : 1 About Design of experiments (DOE)
      • Six Sigma: Improve Phase : 2 DOE Process variables & Analysis
      • Six Sigma: Improve Phase : 3 Design Selection Guideline
      • Six Sigma: Improve Phase : 4 : Lean 5S
      • Six Sigma: Improve Phase : 5 Poke Yoke
      • Six Sigma: Improve Phase : 6 Standard Work & Kaizen
    • Six Sigma: Control Phase : Overview & 3 Element >
      • Six Sigma: Control Phase : 1. Statistical Process Control
      • Six Sigma: Control Phase : 2. Control Chart
      • Six Sigma: Control Phase : 3. Other: Pre-control Technique, TPM & Visual Management
  • Lean Wiki
    • History of Lean & Guru’s >
      • Birth of Lean
    • About Lean, Value, Waste, Muda, Mura & Muri >
      • Overview Lean Tools, Techniques & House of Lean
      • Lean Excellence, Tools & Framework
      • Lean Framework 6 points, metric & Stability
    • Lean Team Setup : Structure, Meeting & Project >
      • Self Directed Work Teams (SDWT) , ACHIEVE TEAM SYNERGY , SQDCM, Teamwork Principles, Team Structure & Team Leader
      • The 4 Stages of Team Growth & Human factor: Forming, Storming, Norming, and Performing
    • Lean Process Mapping: Generic & Type >
      • SIPOC: Suppliers, Input, Process, Output & Customers
      • Lean Process Management , Excellence , Identification , Design & Mapping
      • Lean Process Mapping Symbols
      • How to Create a Simple Process Flow Diagram
      • Lean Value Stream Mapping, current, future & 3 type of work
      • Value Stream Mapping (VSM): About & 17 steps
      • Other Types of Process Maps & Pitfalls: Resources: iDef0, Document Map, Work Diagrams, Rendered Process Map
    • Lean Process Optimization , Andon System , Error Proofing ( Poka Yoke ) & Defect vs Errors >
      • Lean 5S System
      • Kanban : Benefits, Shapes of Inventory, Type, Operation & Sizing
      • Cellular Manufacturing: About, Benefits & 4 Dimensions of Cells
      • Heijunka, A 3 Thinking, Hoshin planning, Jidoka, Poka‐yoke , Kanban, Takt , Kaizen
      • Lean Kaizen (continuous improvement), Systems Thinking & Process Variability
      • Lean Visual Management & Visual Control
      • Lean Waste Detail: Eight Types of Waste
      • Line Balancing, Cycle Time, Takt Time, Assembly / Workload Balance & Man – Machine – Setup – Time
      • Single Piece Flow, Continuous Flow & Standardized Work
      • SMED Single Minute Exchange of Dies
      • Total Productive Maintenance (TPM): Preventive Maintenance Corrective Maintenance Inbuilt Maintenance
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Lean vs Six Sigma

Lean vs Six SigmaLean Six Sigma Benefit  Comparison of Six Sigma and Lean Six Sigma : When to execute Lean  six sigma Reduce variation / Lean : Reduce Waste Six Sigma : Six Sigma Quality (3.4 DPMO) /  Lean : Speed (velocity) Six Sigma :  Cost of Poor Quality  / Lean : Operating Costs Six Sigma: Long  /  Lean : Short Six Sigma: Various approaches / Lean :  Value Stream Mapping
Six Sigma Benefit 
Eliminate Variability & Improve Quality
•Data Collection/Measure Analysis
•DMAIC Project Flowchart
•Tie Project to Business Metrics
Lean Benefit 
Identify & Eliminate Process Waste
•Improve Process Flow and Efficiency
•Develop low cost, simple, agile processes
Comparison of Six Sigma and Lean
Improvement
Six Sigma : Reduce variation / Lean : Reduce Waste
Justification
Six Sigma : Six Sigma Quality (3.4 DPMO) /  Lean : Speed (velocity)
Main Saving
Six Sigma :  Cost of Poor Quality  / Lean : Operating Costs
Learning Curve
Six Sigma: Long  /  Lean : Short
Project Selection
Six Sigma: Various approaches / Lean :  Value Stream Mapping
Project Length
Six Sigma  : 2-6 Month / Lean : 1 week -3 month
Driver Data Demand
Six Sigma: Complexity  /  Lean : High Moderate
When to execute Lean 
If major business problems are:
•There seems to be a lot of wastes
•There is a need to minimize inventories and redundancies
•There is a need to improve work flows
•There is a need to speed p processes
•There are human mistakes
Then, Lean techniques can be used to:
•Eliminate wastes
•Simplify processes
•Increase speed
•Improve flows
•Minimize inventories
•Mistake proof processes
When to execute Six Sigma
If major business problems are:
•There are quality issues
•There is excessive variation
•There are complex problems
•There are challenging root cause identifications
•There are numerous technical considerations
Then, Six Sigma techniques can be used to:
•Minimize variation
•Apply scientific problem solving
•Utilize robust project chartering
•Focus on quality issues
•Employ technical methodologies
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  • Home
  • Six Sigma Wiki
    • History of Six Sigma : The Guru’s
    • Lean vs Six Sigma
    • What is Six Sigma ? Objectives Fundamental Beliefs Benefits
    • Six Sigma Project Overview >
      • Six Sigma Process Performance Metrics
      • Project Execution : Selection , Flowchart , Management , Evaluation
      • Voice of the Customer (VOC) >
        • CTX (Critical to X) Quality
        • Kano Model
        • Different type of Quality Cost
      • Risk Analysis SWOT (Strength, Weakness, Opportunity, Threat)
    • Six Sigma Team Management : Types, Roles, Size, Stages & Life cycle >
      • Six Sigma Organizational Infrastructure Team Leadership >
        • Six Sigma Roles and owners process
        • 3 levels of business management process
        • Six Sigma Training: Black vs Green Belt
        • Overview of DMAIC : Key points
      • Six Sigma Team Tool: Facilitation & Groupthink
      • Nominal Group Techniques Multivoting Force Field Analysis Brainstorming
      • Diagrams : Affinity Tree PDPC Matrix Interrelationship Prioritization matrices Activity network diagram
      • The 4 Stages of Team Growth & Human factor: Forming, Storming, Norming, and Performing
    • Six Sigma: Define Phase : Outcomes & 6 Element >
      • Six Sigma Define: 1Define Problem & 2 Identify Customer
      • Six Sigma : Define : 3 : Identify CTQs ( VOC Kano Model )
      • Six Sigma : Define : 4 : Map Process 5 Refine Project Scope
      • Six Sigma : Define : 6 Update Project Charter ( PERT CPM Gantt Bar WBS)
    • Six Sigma: Measure Phase : Outcomes & 5 Element >
      • Six Sigma: Measure : 1 Identify Measurement and Variation
      • Six Sigma: Measure : 2 Determine Data Type
      • Six Sigma: Measure : 3 Develop Data Collection Plan
      • Six Sigma: Measure : 4 Measurement System Analysis & Data Collection
      • Six Sigma: Measure : 5 Perform Capability Analysis
    • Six Sigma: Analyze Phase : Outcomes & 4 Element >
      • Six Sigma Analyze : 1 Measuring and modeling the relationship between Variables
      • Six Sigma Analyze : 2 Hypothesis Testing
      • Six Sigma Analyze : 3 Failure mode and effects analysis (FMEA)
      • Six Sigma Analyze : 4 Analysis of Variance (ANOVA)
    • Six Sigma: Improve Phase : Overview & 6 Element >
      • Six Sigma: Improve Phase : 1 About Design of experiments (DOE)
      • Six Sigma: Improve Phase : 2 DOE Process variables & Analysis
      • Six Sigma: Improve Phase : 3 Design Selection Guideline
      • Six Sigma: Improve Phase : 4 : Lean 5S
      • Six Sigma: Improve Phase : 5 Poke Yoke
      • Six Sigma: Improve Phase : 6 Standard Work & Kaizen
    • Six Sigma: Control Phase : Overview & 3 Element >
      • Six Sigma: Control Phase : 1. Statistical Process Control
      • Six Sigma: Control Phase : 2. Control Chart
      • Six Sigma: Control Phase : 3. Other: Pre-control Technique, TPM & Visual Management
  • Lean Wiki
    • History of Lean & Guru’s >
      • Birth of Lean
    • About Lean, Value, Waste, Muda, Mura & Muri >
      • Overview Lean Tools, Techniques & House of Lean
      • Lean Excellence, Tools & Framework
      • Lean Framework 6 points, metric & Stability
    • Lean Team Setup : Structure, Meeting & Project >
      • Self Directed Work Teams (SDWT) , ACHIEVE TEAM SYNERGY , SQDCM, Teamwork Principles, Team Structure & Team Leader
      • The 4 Stages of Team Growth & Human factor: Forming, Storming, Norming, and Performing
    • Lean Process Mapping: Generic & Type >
      • SIPOC: Suppliers, Input, Process, Output & Customers
      • Lean Process Management , Excellence , Identification , Design & Mapping
      • Lean Process Mapping Symbols
      • How to Create a Simple Process Flow Diagram
      • Lean Value Stream Mapping, current, future & 3 type of work
      • Value Stream Mapping (VSM): About & 17 steps
      • Other Types of Process Maps & Pitfalls: Resources: iDef0, Document Map, Work Diagrams, Rendered Process Map
    • Lean Process Optimization , Andon System , Error Proofing ( Poka Yoke ) & Defect vs Errors >
      • Lean 5S System
      • Kanban : Benefits, Shapes of Inventory, Type, Operation & Sizing
      • Cellular Manufacturing: About, Benefits & 4 Dimensions of Cells
      • Heijunka, A 3 Thinking, Hoshin planning, Jidoka, Poka‐yoke , Kanban, Takt , Kaizen
      • Lean Kaizen (continuous improvement), Systems Thinking & Process Variability
      • Lean Visual Management & Visual Control
      • Lean Waste Detail: Eight Types of Waste
      • Line Balancing, Cycle Time, Takt Time, Assembly / Workload Balance & Man – Machine – Setup – Time
      • Single Piece Flow, Continuous Flow & Standardized Work
      • SMED Single Minute Exchange of Dies
      • Total Productive Maintenance (TPM): Preventive Maintenance Corrective Maintenance Inbuilt Maintenance
  • Blog
  • Contact